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Current File : /www/server/mysql/src/mysql-test/suite/sys_vars/t/super_read_only_func.test
############ mysql-test\t\super_read_only_func.test ############################
#                                                                              #
#Variable Name: super_read_only                                                #
#Scope: GLOBAL                                                                 #
#Access Type: Dynamic                                                          #
#Data Type: BOOLEAN                                                            #
#Default Value: OFF                                                            #
#Values:      ON, OFF                                                          #
#                                                                              #
#                                                                              #
#Creation Date: 2015-05-20                                                     #
#Author:  Todd Farmer                                                          #
#                                                                              #
#Description: Test Cases of Dynamic System Variable "super_read_only"          #
#             that checks behavior of this variable in the following ways      #
#             * Functionality based on different values                        #
#                                                                              #
#Reference: http://dev.mysql.com/doc/refman/5.7/en/server-system-variables.html#
# option_mysqld_super_read_only                                                #
#                                                                              #
################################################################################

--echo ** Setup **
--echo
#
# Setup
#

# --source include/not_embedded.inc

SET @default_read_only = @@global.read_only;
SET @default_super_read_only = @@global.super_read_only;

SET @@global.read_only = OFF;
SET @@global.super_read_only = OFF;

CREATE TABLE t1
(
id INT NOT NULL auto_increment,
PRIMARY KEY (id),
name BLOB
);

INSERT INTO t1 VALUES (1, 'good');

########################################
# Checking super_read_only interaction #
# with read_only.                      #
########################################

SET @@global.super_read_only = OFF;
SET @@global.read_only = OFF;

SELECT IF(@@global.super_read_only, 'FAIL', 'OK') AS sro, IF(@@global.read_only, 'FAIL', 'OK') AS ro;

SET @@global.super_read_only = ON;

SELECT IF(@@global.super_read_only, 'OK', 'FAIL') AS sro, IF(@@global.read_only, 'OK', 'FAIL') AS ro;

SET @@global.super_read_only = OFF;

SELECT IF(@@global.super_read_only, 'FAIL', 'OK') AS sro, IF(@@global.read_only, 'OK', 'FAIL') AS ro;

SET @@global.super_read_only = ON;

SELECT IF(@@global.super_read_only, 'OK', 'FAIL') AS sro, IF(@@global.read_only, 'OK', 'FAIL') AS ro;

SET @@global.read_only = OFF;

SELECT IF(@@global.super_read_only, 'FAIL', 'OK') AS sro, IF(@@global.read_only, 'FAIL', 'OK') AS ro;

--echo ** Creating new user with explicit super privilege**
CREATE user sameea;
GRANT SUPER ON *.* TO sameea;

SET @@global.super_read_only = ON;

--echo ** Connecting connn using username 'sameea' **
CONNECT (connn,localhost,sameea,,);

--Error ER_OPTION_PREVENTS_STATEMENT
CREATE TABLE t2
(
id INT NOT NULL auto_increment,
PRIMARY KEY (id),
name BLOB
);

# With ps-protocol the error is ER_NO_SUCH_TABLE
--echo not updating values
--Error ER_OPTION_PREVENTS_STATEMENT,ER_NO_SUCH_TABLE
INSERT into t1(name) values("aaassssssssddddddddffffff");


--Error ER_OPTION_PREVENTS_STATEMENT,ER_NO_SUCH_TABLE
UPDATE t1 SET name="samia" where id=1;

SELECT * FROM t1;

--echo '#--------------------FN_DYNVARS_140_03-------------------------#'

###########################
# Testing temporary table #
###########################
CREATE TEMPORARY TABLE t3(a int);

--echo '#--------------------FN_DYNVARS_140_04-------------------------#'
###########################
# Turning super_read_only OFF   #
###########################
--echo ** Connection default **
connection default;

SET Global super_read_only=OFF;
--echo ** Connection connn **
connection connn;

CREATE TABLE t2
(
id INT NOT NULL auto_increment,
PRIMARY KEY (id),
name BLOB
);
--echo updating values
INSERT into t2(name) values("aaassssssssdddddddd");

UPDATE t2 SET name="samia" where id=1;

#
# Cleanup
#
--echo ** Connection default **
connection default;

--echo ** Disconnecting connn **
DISCONNECT connn;

DROP USER sameea;

DROP TABLE t1;
DROP TABLE t2;
SET global super_read_only = @default_super_read_only;
SET global read_only = @default_read_only;

--disable_info
--enable_warnings

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